GB2042013B - Process for the manufacture of separators for galvanic cells - Google Patents

Process for the manufacture of separators for galvanic cells

Info

Publication number
GB2042013B
GB2042013B GB8002211A GB8002211A GB2042013B GB 2042013 B GB2042013 B GB 2042013B GB 8002211 A GB8002211 A GB 8002211A GB 8002211 A GB8002211 A GB 8002211A GB 2042013 B GB2042013 B GB 2042013B
Authority
GB
United Kingdom
Prior art keywords
separators
manufacture
galvanic cells
galvanic
cells
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8002211A
Other languages
English (en)
Other versions
GB2042013A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deutsche Automobil GmbH
Original Assignee
Deutsche Automobil GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deutsche Automobil GmbH filed Critical Deutsche Automobil GmbH
Publication of GB2042013A publication Critical patent/GB2042013A/en
Application granted granted Critical
Publication of GB2042013B publication Critical patent/GB2042013B/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/42—Asbestos
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/02—Chemical or biochemical treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)
  • Paper (AREA)
GB8002211A 1979-01-26 1980-01-23 Process for the manufacture of separators for galvanic cells Expired GB2042013B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2902957A DE2902957C2 (de) 1979-01-26 1979-01-26 Verfahren zur Herstellung von Separatoren für galvanische Zellen

Publications (2)

Publication Number Publication Date
GB2042013A GB2042013A (en) 1980-09-17
GB2042013B true GB2042013B (en) 1983-04-13

Family

ID=6061425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8002211A Expired GB2042013B (en) 1979-01-26 1980-01-23 Process for the manufacture of separators for galvanic cells

Country Status (4)

Country Link
DE (1) DE2902957C2 (fr)
FR (1) FR2447613A1 (fr)
GB (1) GB2042013B (fr)
IT (1) IT1145653B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522902A (en) * 1984-05-14 1985-06-11 The B. F. Goodrich Company Polymeric battery separators

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1829585A (en) * 1927-11-29 1931-10-27 Celanese Corp Method of preparing impregnated paper products
GB775520A (en) * 1954-06-11 1957-05-22 Permacel Tape Corp Impregnated fibrous webs
FR1245092A (fr) * 1958-11-26 1960-11-04 United Shoe Machinery Ab Matière de renforcement pour bouts de chaussures
CA845032A (en) * 1966-12-03 1970-06-23 Hacker Heinz Gas-tight diaphragms for electrochemical cells
DE2104333C3 (de) * 1971-01-29 1978-04-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Verfahren zur Herstellung von latexgebundenen Asbestdeckschichten
JPS5536648B2 (fr) * 1972-06-14 1980-09-22
GB1453951A (en) * 1973-03-26 1976-10-27 Ici Ltd Flexible decorative sheet material

Also Published As

Publication number Publication date
DE2902957A1 (de) 1980-08-07
IT1145653B (it) 1986-11-05
FR2447613B1 (fr) 1983-11-18
FR2447613A1 (fr) 1980-08-22
GB2042013A (en) 1980-09-17
IT8047707A0 (it) 1980-01-25
DE2902957C2 (de) 1983-11-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee